Answer
($-∞,-1]$
Work Step by Step
We are given the inequality $2x+1\leq x$. In order to solve, first subtract 2x from both sides.
$-x\geq1$
Divide both sides by -x, which will flip the inequality sign.
$x\leq-1$
Intermediate Algebra (12th Edition)
by Lial, Margaret L.; Hornsby, John; McGinnis, Terry
Published by
Pearson
ISBN 10:
0321969359
ISBN 13:
978-0-32196-935-4
Chapter 1 - Summary Exercises - Reviewing a Chapter - Solving Linear and Absolute Value Equations and Inequalities - Page 122: 6
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